The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options?

rickcdewitt · 07-17-2015, 09:12 PM

hmm it gets deeper, it seems theres a single mass flywheel conversion for the 6.5 i wonder if thats related somehow? arggg!

07-17-2015, 09:12 PM	#5
rickcdewitt Registered User Join Date: Jan 2011 Location: Northern CA Posts: 163	Re: 99-00 6.0l flywheel gm# 12561757(nv4500) not available?aftermarket options? hmm it gets deeper, it seems theres a single mass flywheel conversion for the 6.5 i wonder if thats related somehow? arggg!